2169120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4519}}^1$

素因数の和:4537

約数の個数: 48

約数和(自身を含む): 6834240

約数和(自身を除く): 4665120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 4519, 9038, 13557, 18076, 22595, 27114, 36152, 45190, 54228, 67785, 72304, 90380, 108456, 135570, 144608, 180760, 216912, 271140, 361520, 433824, 542280, 723040, 1084560, 2169120]

約数ペア:

[(1, 2169120), (2, 1084560), (3, 723040), (4, 542280), (5, 433824), (6, 361520), (8, 271140), (10, 216912), (12, 180760), (15, 144608), (16, 135570), (20, 108456), (24, 90380), (30, 72304), (32, 67785), (40, 54228), (48, 45190), (60, 36152), (80, 27114), (96, 22595), (120, 18076), (160, 13557), (240, 9038), (480, 4519)]